X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fprism54%2Fisl_ioctl.c;h=4e44b1af119aae45a1bf5956dd80fc283736bd78;hb=d7a4858c0fde8383f7aa494eda0fba6bef3f2fec;hp=f83bc5a5e81f4648003a41f0d86cff2027aac9fb;hpb=ba5736a5e9ac20c378ae4179e8a0ed3cc4b44351;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index f83bc5a5e81f..4e44b1af119a 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -778,7 +778,7 @@ prism54_get_essid(struct net_device *ndev, struct iw_request_info *info,
 		dwrq->flags = 0;
 		dwrq->length = 0;
 	}
-	essid->octets[essid->length] = '\0';
+	essid->octets[dwrq->length] = '\0';
 	memcpy(extra, essid->octets, dwrq->length);
 	kfree(essid);